Imaging with ambient noise

• Autores: Roel Snieder, Kees Wapenaar
• Localización: Physics today, ISSN 0031-9228, Vol. 63, Nº. 9, 2010, pág. 44
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Whether noise is a nuisance or a signal depends on how it's processed. By cross-correlating noise recorded at two sensors,researchers can retrieve the waves that propagate between them and extract details about the intervening medium.